| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $213.29 | 10.345% | $235.3549 | $235.35 | $235.35 | $235.40 |
| Purchase #2 | $51.70 | 8.634% | $56.1638 | $56.16 | $56.15 | $56.20 |
| Purchase #3 | $213.79 | 7.204% | $229.1914 | $229.19 | $229.20 | $229.20 |
| Purchase #4 | $79.25 | 8.458% | $85.953 | $85.95 | $85.95 | $86.00 |
| Purchase #5 | $170.76 | 3.419% | $176.5983 | $176.60 | $176.60 | $176.60 |
| Purchase #6 | $76.68 | 9.371% | $83.8657 | $83.87 | $83.85 | $83.90 |
| Purchase #7 | $204.30 | 11.570% | $227.9375 | $227.94 | $227.95 | $227.90 |
| 7 purchase totals = | $1,009.77 | $1,095.0646 | $1,095.06 | $1,095.05 | $1,095.20 | |